warned by

USAGE SUMMARY

"warned by" is a correct and usable part of a sentence in written English.
You can use it when introducing a person or persons that have issued a warning to someone. For example: "Warned by her parents, the young girl stayed at home rather than go out with her friends."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

We have been warned by scientists.

The Guardian - Opinion

He was warned by newspaper editors.

The Guardian

I had been warned by Alex that seating was communal.

The New York Times - Travel

Some supporters were warned by telephone to stop backing her.

The New York Times

She has been warned by police to expect another onslaught.

The Guardian

He was warned by the deputy prime minister.

The Guardian

"Victor Orbán has been warned by all sides".

The Guardian

Customers to be warned by text when they go overdrawn.

The Guardian - Business

"It was repeatedly warned by our air defence elements.

The Guardian

An earlier version said she was warned by officials.

The Guardian

"Mind the mud!" the president warned by way of greeting.

The Guardian

Expert writing Tips

Best practice

When using "warned by", ensure the context clearly identifies both the source of the warning and the recipient to avoid ambiguity. For example, "The hikers were warned by park rangers about the approaching storm."

Common error

Avoid using "warned by" in passive constructions where the source of the warning becomes unclear or omitted. Instead, explicitly state who issued the warning. Incorrect: "The issue was warned by many." Correct: "The issue was warned about by many experts."

Linguistic Context

The phrase "warned by" functions as a passive voice construction, indicating that someone or something received a warning from a specified source. This construction is commonly used to emphasize the recipient of the warning and the credibility or authority of the source. Ludwig confirms this usage with numerous real-world examples.

Expression frequency: Very common

Frequent in

News & Media

55%

Science

25%

Formal & Business

10%

Less common in

Wiki

5%

Encyclopedias

3%

Social Media

2%

Ludwig's WRAP-UP

In summary, "warned by" is a frequently used and grammatically correct phrase that indicates someone received a warning from a particular source. Ludwig AI confirms its acceptability and provides various examples from reliable sources, primarily in News & Media and Science. When using this phrase, ensure the source of the warning is clear to avoid ambiguity. Alternative phrases such as "cautioned by" or "advised by" can be used to add nuance to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

cautioned by

Emphasizes a gentler form of warning, often focusing on potential risks or dangers.

advised by

Suggests guidance or recommendations were provided, potentially to avoid negative outcomes.

alerted by

Implies awareness was raised about an impending danger or issue.

informed by

Highlights that the warning was based on factual knowledge or intelligence.

notified by

Focuses on the act of receiving an official or formal communication of warning.

given notice by

Indicates a formal or legal warning has been served.

forewarned by

Emphasizes the advance nature of the warning, allowing for preparation.

put on alert by

Suggests a state of readiness was induced by the warning received.

given a heads-up by

Indicates an informal warning or notification, often about something imminent.

flagged by

Highlights that the warning was marked or identified by someone.

FAQs

How can I use "warned by" in a sentence?

Use "warned by" to indicate that someone has received a warning from a specific source. For example, "She was "warned by" her doctor about the risks of smoking."

What can I say instead of "warned by"?

You can use alternatives like "cautioned by", "advised by", or "alerted by" depending on the specific context.

Is it correct to say "was warned by" or "had been warned by"?

Both "was warned by" and "had been warned by" are grammatically correct, but they indicate different tenses. "Was warned by" refers to a warning received in the past, while "had been warned by" refers to a warning received before another past event.

What is the difference between "warned by" and "warned about"?

"Warned by" indicates who issued the warning (e.g., "He was "warned by" his mother"), while "warned about" indicates the subject of the warning (e.g., "He was warned about the dangers of the internet").